updates on the changes arelated toe the order creation and delivery fixes as well

src/components/nearle_components/LocationAutocomplete.js

@@ -110,7 +110,15 @@ const LocationAutocomplete = forwardRef(
         sx={{ ...sx }}
         onChange={(event, value, reason) => {
           if (reason === 'clear') {
-            setAppId?.(0);
+            // null (not 0) — 0 is a real, meaningful selection here: the
+            // synthetic "All" option (fetchAppLocations in api.js appends
+            // { locationname: 'All', applocationid: 0 }). Callers that gate
+            // other pickers on "has a zone been chosen yet" (e.g.
+            // deliveries.js's Tenant/Rider dropdowns) need to tell "nothing
+            // picked" apart from "deliberately picked All" — both used to
+            // collapse to the same falsy 0, so choosing All incorrectly
+            // still tripped the "select a zone first" gate.
+            setAppId?.(null);
             setLocoName?.('');
             setPage?.(0);
           } else if (value) {